| // Copyright 2016 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build linux && (mips || mipsle) |
| |
| package runtime |
| |
| import "unsafe" |
| |
| type sigctxt struct { |
| info *siginfo |
| ctxt unsafe.Pointer |
| } |
| |
| func (c *sigctxt) regs() *sigcontext { return &(*ucontext)(c.ctxt).uc_mcontext } |
| func (c *sigctxt) r0() uint32 { return uint32(c.regs().sc_regs[0]) } |
| func (c *sigctxt) r1() uint32 { return uint32(c.regs().sc_regs[1]) } |
| func (c *sigctxt) r2() uint32 { return uint32(c.regs().sc_regs[2]) } |
| func (c *sigctxt) r3() uint32 { return uint32(c.regs().sc_regs[3]) } |
| func (c *sigctxt) r4() uint32 { return uint32(c.regs().sc_regs[4]) } |
| func (c *sigctxt) r5() uint32 { return uint32(c.regs().sc_regs[5]) } |
| func (c *sigctxt) r6() uint32 { return uint32(c.regs().sc_regs[6]) } |
| func (c *sigctxt) r7() uint32 { return uint32(c.regs().sc_regs[7]) } |
| func (c *sigctxt) r8() uint32 { return uint32(c.regs().sc_regs[8]) } |
| func (c *sigctxt) r9() uint32 { return uint32(c.regs().sc_regs[9]) } |
| func (c *sigctxt) r10() uint32 { return uint32(c.regs().sc_regs[10]) } |
| func (c *sigctxt) r11() uint32 { return uint32(c.regs().sc_regs[11]) } |
| func (c *sigctxt) r12() uint32 { return uint32(c.regs().sc_regs[12]) } |
| func (c *sigctxt) r13() uint32 { return uint32(c.regs().sc_regs[13]) } |
| func (c *sigctxt) r14() uint32 { return uint32(c.regs().sc_regs[14]) } |
| func (c *sigctxt) r15() uint32 { return uint32(c.regs().sc_regs[15]) } |
| func (c *sigctxt) r16() uint32 { return uint32(c.regs().sc_regs[16]) } |
| func (c *sigctxt) r17() uint32 { return uint32(c.regs().sc_regs[17]) } |
| func (c *sigctxt) r18() uint32 { return uint32(c.regs().sc_regs[18]) } |
| func (c *sigctxt) r19() uint32 { return uint32(c.regs().sc_regs[19]) } |
| func (c *sigctxt) r20() uint32 { return uint32(c.regs().sc_regs[20]) } |
| func (c *sigctxt) r21() uint32 { return uint32(c.regs().sc_regs[21]) } |
| func (c *sigctxt) r22() uint32 { return uint32(c.regs().sc_regs[22]) } |
| func (c *sigctxt) r23() uint32 { return uint32(c.regs().sc_regs[23]) } |
| func (c *sigctxt) r24() uint32 { return uint32(c.regs().sc_regs[24]) } |
| func (c *sigctxt) r25() uint32 { return uint32(c.regs().sc_regs[25]) } |
| func (c *sigctxt) r26() uint32 { return uint32(c.regs().sc_regs[26]) } |
| func (c *sigctxt) r27() uint32 { return uint32(c.regs().sc_regs[27]) } |
| func (c *sigctxt) r28() uint32 { return uint32(c.regs().sc_regs[28]) } |
| func (c *sigctxt) r29() uint32 { return uint32(c.regs().sc_regs[29]) } |
| func (c *sigctxt) r30() uint32 { return uint32(c.regs().sc_regs[30]) } |
| func (c *sigctxt) r31() uint32 { return uint32(c.regs().sc_regs[31]) } |
| func (c *sigctxt) sp() uint32 { return uint32(c.regs().sc_regs[29]) } |
| func (c *sigctxt) pc() uint32 { return uint32(c.regs().sc_pc) } |
| func (c *sigctxt) link() uint32 { return uint32(c.regs().sc_regs[31]) } |
| func (c *sigctxt) lo() uint32 { return uint32(c.regs().sc_mdlo) } |
| func (c *sigctxt) hi() uint32 { return uint32(c.regs().sc_mdhi) } |
| |
| func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) } |
| func (c *sigctxt) sigaddr() uint32 { return c.info.si_addr } |
| |
| func (c *sigctxt) set_r30(x uint32) { c.regs().sc_regs[30] = uint64(x) } |
| func (c *sigctxt) set_pc(x uint32) { c.regs().sc_pc = uint64(x) } |
| func (c *sigctxt) set_sp(x uint32) { c.regs().sc_regs[29] = uint64(x) } |
| func (c *sigctxt) set_link(x uint32) { c.regs().sc_regs[31] = uint64(x) } |
| |
| func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) } |
| func (c *sigctxt) set_sigaddr(x uint32) { c.info.si_addr = x } |